36649630 has 8 divisors (see below), whose sum is σ = 65969352. Its totient is φ = 14659848.

The previous prime is 36649621. The next prime is 36649633. The reversal of 36649630 is 3694663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36649630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36649633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832472 + ... + 1832491.

It is an arithmetic number, because the mean of its divisors is an integer number (8246169).

Almost surely, 2^36649630 is an apocalyptic number.

36649630 is a deficient number, since it is larger than the sum of its proper divisors (29319722).

36649630 is a wasteful number, since it uses less digits than its factorization.

36649630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3664970.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 36649630 is about 6053.8937882986. The cubic root of 36649630 is about 332.1670362348.

The spelling of 36649630 in words is "thirty-six million, six hundred forty-nine thousand, six hundred thirty".